[truman]

如題，如果配轉接環加支蔡司24-70對焦速度唔知掂唔掂呢，請各位師兄給d意見，3q各位

[小小生]

慢過A77,和A55差不多

[kingkonghk]

唔好諗

[truman]

即係衰到等同人手對焦？ my god

[cy001]

do u believe?

[Clarence Tsang]

照計大蔡係超聲波鏡，應該唔會慢得咁離普。

[good]

一見到個 topic 就笑爆我咀.......
nex個對焦連普通 prosumer 相機都不及, 分分鐘 fujifilm 果部對焦最快既DC都快過 NEX , 仲講咩追焦準唔準呀....
真係笑爆我咀.......

[cy001]

Do u have NEX-5n? All of your comment is guess and reading article fm internet?

[impala]

笑人先有理，根本上四百多元之dc，基本上對焦只有兩個檔位，對焦尚快過3dmk4。
不如good兄實在舉出一於機款比較；不過其實掌握部相機之性能，任何相機都可拍到出色之相片。

[ninekit]

I have 5N and I used it extensively to photograph kids, the AF accuracy / hit ratio is very high, I've only got 2 or 3 shots which are not in perfect focus out of the hundreds shots I've taken.

Re AF speed, its faster than Leica X1, pretty much par the GR digital II and Nikon D70s I've also have.

[小小生]

NEX-5N + LA-EA2 + A mount
對焦速度和準確度都同A55差不多
速度OK快,但很暗的環境都可能唔準,入門DSLR都係咁上下

[小小生]

不過老實講A55追焦都係麻麻地
唔係話一定追唔到,但要有一定技考先得

[Clarence Tsang]

Good兄有冇睇清楚，樓主話5N加LA-EA2 Mount然後用大蔡，LA-EA2跟本就係A77個半透鏡對焦模組，並唔係5N原本個對比對焦系統，所以速度不可同日而語。Good兄笑人之前最好研究清楚先。

[truman]

感激各位師兄意見